[data-theme="light"]{--bg:#fff;--bg2:#f9fafb;--surface:#fff;--border:#e5e7eb;--text:#111827;--text2:#4b5563;--muted:#9ca3af;--blue:#2563eb;--green:#16a34a;}
[data-theme="dark"]{--bg:#0d0d14;--bg2:#13131e;--surface:#17172a;--border:rgba(255,255,255,.08);--text:#f0f0ff;--text2:#8b90b8;--muted:#4a4d65;--blue:#60a5fa;--green:#4ade80;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
body{font-family:"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;transition:background .3s,color .3s;}
a{color:var(--blue);text-decoration:none;}
nav{background:var(--bg);border-bottom:1px solid var(--border);padding:0 5%;height:64px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100;backdrop-filter:blur(12px);}
.logo{font-size:20px;font-weight:900;color:var(--text)}.logo span{color:#16a34a}
.nav-r{display:flex;gap:8px}.nav-r a{font-size:13px;font-weight:600;color:var(--text2);padding:7px 14px;border-radius:8px;transition:.2s}.nav-r a:hover{color:var(--blue);background:rgba(37,99,235,.08)}
.hero-seo{background:linear-gradient(135deg,#0a0f1e,#1a2340);padding:72px 5% 60px}
.hero-inner{max-width:900px;margin:0 auto}
.breadcrumb{font-size:13px;color:rgba(255,255,255,.5);margin-bottom:20px}.breadcrumb a{color:rgba(255,255,255,.65)}
.chip{display:inline-flex;gap:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);color:#fff;padding:6px 16px;border-radius:100px;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:20px}
h1{font-size:clamp(26px,4vw,46px);font-weight:900;color:#fff;line-height:1.15;margin-bottom:16px}
.sub{font-size:16px;color:rgba(255,255,255,.7);max-width:640px;margin-bottom:32px;line-height:1.75}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-p{display:inline-flex;align-items:center;gap:8px;background:#2563eb;color:#fff;padding:13px 28px;border-radius:10px;font-size:14px;font-weight:700;transition:.2s}.btn-p:hover{background:#1d4ed8;transform:translateY(-1px)}
.btn-wa{display:inline-flex;align-items:center;gap:8px;background:#25d366;color:#fff;padding:13px 28px;border-radius:10px;font-size:14px;font-weight:700;transition:.2s}.btn-wa:hover{background:#1da853}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;padding:13px 24px;border-radius:10px;font-size:14px;font-weight:600}
.cnt{max-width:1060px;margin:0 auto;padding:0 5%}
.sec{padding:64px 0}
.sec-label{font-size:11px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
h2{font-size:clamp(22px,3vw,34px);font-weight:800;color:var(--text);margin-bottom:14px;line-height:1.2}
.lead{font-size:16px;color:var(--text2);line-height:1.8;margin-bottom:24px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px}
@media(max-width:700px){.g3{grid-template-columns:1fr}}
.card{background:var(--surface);border:1.5px solid var(--border);border-radius:16px;padding:24px}
.card-ico{font-size:32px;margin-bottom:12px}
.card h3{font-size:16px;font-weight:800;color:var(--text);margin-bottom:8px}
.card p{font-size:14px;color:var(--text2);line-height:1.7}
.alt-bg{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:64px 0}
.pg{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:28px}
.pc{background:var(--surface);border:1.5px solid var(--border);border-radius:18px;overflow:hidden;transition:.3s}.pc:hover{border-color:var(--blue);transform:translateY(-4px);box-shadow:0 8px 32px rgba(37,99,235,.15)}
.pc-img{height:170px;background:var(--bg2);display:flex;align-items:center;justify-content:center;font-size:52px}
.pc-body{padding:18px}
.pc-brand{font-size:10px;font-weight:800;letter-spacing:2px;color:var(--blue);text-transform:uppercase;margin-bottom:6px}
.pc-name{font-size:15px;font-weight:800;color:var(--text);margin-bottom:10px;line-height:1.3}
.specs{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:14px}
.spec{font-size:11px;background:var(--bg2);border:1px solid var(--border);color:var(--text2);padding:4px 10px;border-radius:100px;font-weight:600}
.pc-foot{display:flex;align-items:center;justify-content:space-between}
.pnow{font-size:19px;font-weight:900;color:var(--text)}
.pmrp{font-size:12px;color:var(--muted);text-decoration:line-through}
.psave{font-size:11px;font-weight:800;background:#dcfce7;color:#16a34a;padding:3px 8px;border-radius:100px;margin-left:6px}
[data-theme="dark"] .psave{background:rgba(74,222,128,.15);color:#4ade80}
.btn-enq{font-size:13px;font-weight:700;background:var(--blue);color:#fff;border:none;padding:9px 18px;border-radius:8px;cursor:pointer}
.faq-list{margin-top:28px;display:flex;flex-direction:column;gap:12px}
.fi{background:var(--surface);border:1.5px solid var(--border);border-radius:14px;padding:20px 24px}
.fi h3{font-size:15px;font-weight:700;color:var(--text);margin-bottom:8px}
.fi p{font-size:14px;color:var(--text2);line-height:1.75}
.cta-band{background:linear-gradient(135deg,#1e3a8a,#1d4ed8);padding:56px 5%;text-align:center}
.cta-band h2{color:#fff;font-size:28px;font-weight:800;margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.8);font-size:15px;margin-bottom:28px}
.cta-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
footer{background:#0a0f1e;padding:32px 5%;text-align:center;color:rgba(255,255,255,.4);font-size:13px}
footer a{color:rgba(255,255,255,.6);margin:0 8px}
.wa-float{position:fixed;bottom:24px;right:24px;width:56px;height:56px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;box-shadow:0 4px 20px rgba(37,211,102,.5);z-index:999}